Can you tell me if the INFINITI G37 comes with a continuously variable transmission (CVT)?

The INFINITI G37 comes with a 3.7 liter V6 engine and a 7-speed automatic transmission that includes steering wheel paddles for manual shifting, enhancing the driving experience with a sportier feel. Unlike several other Nissan models, the G-series does not have the criticized CVT transmission. The G37's transmission requires 9.7 quarts of Idemitsu - Type J ATF fluid. It is recommended to get a transmission flush and replace the filter every 30,000-50,000 miles. Signs of a failing transmission include hesitation, gear slipping, idle surges, and reduced speed performance. Insufficient fluid levels may lead to burning odors, leaks, or unusual noises like clunking, grinding, or humming. Regular maintenance helps prolong the transmission's lifespan. Typically, servicing costs range from $306 to $320 for parts and labor.